XH_Digital_Management/application/perf_mgnt/models.py

from django.db import models
from django.contrib.auth.models import User  # 使用Django内置的用户模型


# 集团经营目标表
class GroupTargets(models.Model):
    PROJECT_NATURE_CHOICES = [
        ('新增', '新增'),
        ('存续', '存续'),
        ('新增及存续', '新增及存续'),
        ('老客户新业务', '老客户新业务')
    ]

    primary_department = models.CharField(max_length=255, blank=False, verbose_name='一级部门')
    year = models.IntegerField(blank=False, verbose_name='年份')
    project_nature = models.CharField(max_length=50, choices=PROJECT_NATURE_CHOICES, blank=False,
                                      verbose_name='项目性质')
    sales = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='销售额')
    total_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='收入总目标')
    new_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='新增收入目标')
    existing_revenue_target = models.DecimalField(max_digits=17, decimal_places=2, blank=False,
                                                  verbose_name='存量收入目标')
    cost_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='成本限额')
    gross_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='毛利润')
    expense_limit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='费用限额')
    operating_profit = models.DecimalField(max_digits=17, decimal_places=2, blank=False, verbose_name='营业利润')

    class Meta:
        verbose_name = '集团经营目标表'
        verbose_name_plural = '集团经营目标表'


# 经营目标修改记录表
class GroupTargetsAudit(models.Model):
    id = models.AutoField(primary_key=True, verbose_name='记录ID')  # 显式定义主键字段
    target = models.ForeignKey('GroupTargets', on_delete=models.CASCADE, verbose_name='目标ID')
    modified_field = models.CharField(max_length=255, verbose_name='修改字段')
    old_value = models.CharField(max_length=255, verbose_name='旧值')
    new_value = models.CharField(max_length=255, verbose_name='新值')
    modification_date = models.DateTimeField(auto_now_add=True, verbose_name='修改日期')
    modified_by = models.ForeignKey(User, on_delete=models.SET_NULL, null=True, verbose_name='修改人')

    class Meta:
        verbose_name = '经营目标修改记录表'
        verbose_name_plural = '经营目标修改记录表'

    def __str__(self):
        return f"{self.target} - {self.modified_field}"


class EmployeePerformanceTarget(models.Model):
    PROJECT_NATURE_CHOICES = [
        ('新增', '新增'),
        ('存续', '存续'),
        ('新增及存续', '新增及存续'),
        ('老客户新业务', '老客户新业务')
    ]
    target_id = models.AutoField(primary_key=True)
    name = models.CharField(max_length=255, verbose_name='姓名')
    department = models.CharField(max_length=255, verbose_name='一级部门')
    year = models.IntegerField(verbose_name='年份')
    project_nature = models.CharField(max_length=50, choices=PROJECT_NATURE_CHOICES, verbose_name='项目性质')
    sales_target = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='销售额目标（元）')
    total_revenue_target = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='收入总目标（元）')
    new_revenue_target = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='新增收入目标（元）')
    existing_revenue_target = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='存量收入目标（元）')

    class Meta:
        verbose_name = '员工业绩目标表'
        verbose_name_plural = '员工业绩目标表'

    def __str__(self):
        return self.name